| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.79 | 10.422% | $169.818 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $92.99 | 12.374% | $104.4966 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $103.57 | 5.110% | $108.8624 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $214.95 | 10.800% | $238.1646 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $207.84 | 12.129% | $233.0489 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $247.86 | 8.244% | $268.2936 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $207.94 | 8.751% | $226.1368 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,228.94 | $1,348.8209 | $1,348.82 | $1,348.80 | $1,348.80 | |